baber/WOPTO huggingface dataset:
Patent KR-20010001830-A (KR)
Inventor: HUJISAWA KAZHIRO
IPC: G09G5/30
Filed: 1999-06-09
Abstract: PURPOSE: An image display device is provided to display an identification pattern regardless of an aspect ratio of a display screen CONSTITUTION: An interface(21) is connected with a control part(1). A CPU(22) controls and manages an image display device(2). The CPU(22) is used as a modification correction portion to identify and correct an identification pattern according to an aspect ratio of an image and a display screen. A program ROM(24) stores a display program according to a command executed by the CPU(22). A work RAM(25) memorizes screen information as an executed result of the display program. A character ROM(26) memorizes a two-dimensional image such as a background image. A VDP(27) generates an image read from the character ROM(26) according to the screen information of the work RAM(25). A video RAM(30) memorizes temporarily the image generated from the VDP(27). An LCD monitor(4) displays the image.
Patent KR-20010002603-A (KR)
Inventor: KIM DAE HAN
IPC: G11C11/56
Filed: 1999-06-16
Abstract: PURPOSE: A method and an apparatus for sensing a nonvolatile memory are provided to offset a voltage drop reflected in a main cell and a reference cell to improve a reference structure capable of securing a sensing margin at a reading operation. CONSTITUTION: An apparatus for sensing a nonvolatile memory includes a main cell portion and one or more reference cell portions. The main cell portion includes a main cell array, a large number of main cell switches, a main cell bit line voltage controller, a sense load, and one or more sense amplifiers. The main cell array provides a large number of main cell being each applied a signal for driving a word line. The large number of main cell switches are connected to the main cell array and are each inputted a large number of main cell selecting signals(YGo-YGn) switching so as to select one among the large number of main cells. The main cell bit line voltage controller is applied a program bias voltage(PRBIAS) and constantly maintains the drain voltage of the main cell. The sense load is connected between an output of the main cell bit line voltage controller and an inside supply voltage(VPD) and outputs the state of the main cell. The one or more sense amplifiers are respectively inputted an output of the sense load and one or more reference voltages(RDREF), compare and outputs.
Patent KR-20010003597-A (KR)
Inventor: HWANG JEONG GEOL
IPC: H01L21/78
Filed: 1999-06-24
Abstract: PURPOSE: A method for processing a semiconductor wafer is to prevent a chip crack generated in a wafer processing operation, particularly in a dicing process, and reduce the width of a scribe lane to increase a yield. CONSTITUTION: A method for processing a semiconductor wafer comprises a kerf(11a) forming step of cutting a part of a lower face of a wafer corresponding to a scribe lane to form the kerf; a chip forming step of giving an electric property to an upper face of the wafer to form the chip; and a dicing step of individually cutting the wafer along the scribe lane to separate each chip. In the method, the kerf is filled with filling material. The kerf is formed before a pap process, and the dicing step is performed after the pap process. The pap process is a process for giving the electric property to the upper face of the wafer. The wafer used in the kerf forming step is a raw wafer(11) which is not processed at all. The filling material filled in the kerf prevents the damage of the kerf during the pap process.
Patent KR-20010003966-A (KR)
Inventor: LEE GI HYEONG
IPC: F25D29/00
Filed: 1999-06-26
Abstract: PURPOSE: A refrigerator and method of controlling operation of refrigerator is provided to allow a user to set the temperature of a cooling chamber. CONSTITUTION: A refrigerator with a cabinet for forming one or more cooling chambers, and a door installed to the cabinet, comprises a plurality of temperature sensors(21,22) installed to each area of the cooling chamber sectioned into a plurality of areas, a display unit(11) for displaying predetermined information, a display control unit(12) for displaying the temperature of the cooling chamber sensed through the temperature sensors to the display unit, and a load control unit(14) for comparing the temperature of each area of the cooling chamber sensed through the temperature sensors and the temperature set by a user, and transmitting the comparison result to the display control unit. A method comprises the steps of sensing the temperature of the cooling chamber, and allowing the displaying unit to display the sensed temperature of the cooling chamber.
Patent KR-20010009700-A (KR)
Inventor: JUNG MYEONG CHAE
IPC: C21C7/00
Filed: 1999-07-13
Abstract: PURPOSE: A method for charging aluminum in a refining process of ferrite stainless steel is provided to increase cleanliness of molten steel and stably manufacture ferrite stainless steel by providing a method for charging aluminum in which a concentration of aluminum can be optimized in the Vacuum Oxygen Decarburization(VOD) refining process. CONSTITUTION: In a method for manufacturing ferrite type stainless steel, a molten steel is decarburized and aluminum oxidized by injecting oxygen in the Vacuum Oxygen Decarburization(VOD). An excess oxygen amount is calculated from a total oxygen consumed amount and a required amount of oxygen. After measuring a temperature of molten steel, a charging amount of aluminum is calculated by substituting the measured temperature of molten steel and the excess oxygen amount into the following formula: A charging amount of aluminum = C1*an excess oxygen amonut(Nm3) + C2*T + C3 where T is a temperature of the molten steel, C1, C2, and C3 are constants. The calculated charging amount of aluminum is charged into the molten steel.
Patent KR-20010010402-A (KR)
Inventor: LEE YONG JAE
IPC: G11B7/09
Filed: 1999-07-20
Abstract: PURPOSE: A compatible optical pickup device adopting an optical output module is provided to simplify the optical structure and to decrease the number of components. CONSTITUTION: An optical output module(100) includes a substrate, first/second optical sources for irradiating first/second laser beam to both sides, a reflector for reflecting the laser beam on a side and first/second monitoring optical detectors for monitoring optical output of the first/second optical sources by receiving the laser beam on the other side. An objective lens is mounted on an optical path between the optical output module and optical disk to focus incident first/second laser beam on the optical disk. An optical path converter(153) changes the forward routine of incident laser beam. A grating(151) is arranged on the optical path between the optical output module and optical path converter to diffract the incident beam. An optical detector(170) receives the incident beam via the optical path converter after reflected from the optical disk. A hologram element(161) is formed on the optical path between the optical path converter and optical detector to diffract the incident beam.
Patent KR-20010011283-A (KR)
Inventor: BAE SANG GI
IPC: B60Q5/00
Filed: 1999-07-27
Abstract: PURPOSE: A control system for protecting occupants of a vehicle is provided to minimize damage on occupants of a vehicle by deploying an air bag in a collision, automatically operating a hydraulic brake and rearwardly moving an occupant's seat. CONSTITUTION: A microcomputer(10) simultaneously outputs a squib driving signal, a belt pretensioner driving signal, a handle key signal and a brake signal. An air bag is deployed by a squid drive unit(20). A handle key drive motor(40) unlocks a handle key for seat movement and a belt pretensioner drive unit(30) moves an occupant's seat rearwardly by generating a force for fixing an occupant in a seat back. A solenoid valve drive unit(50) drives a solenoid valve to operate a hydraulic brake system(60). Accordingly, the entire body of an occupant is protected from a shock. Even if a driver loses brake control ability, damage on occupants is minimized.
Patent KR-20010011873-A (KR)
Inventor: KIM HAN TAE
IPC: E01F8/00
Filed: 1999-07-30
Abstract: PURPOSE: A fixing beam for an integral type soundproofing-wall of synthetic-resins is provided to improve the efficiency of work and productivity, to reduce the cost of installation, and to intercept and remove noise without regard to installation places. CONSTITUTION: In a fixing beam for an integral type soundproofing-wall, numerous rod bodies or pipe bodies(2) are installed in the inside of concrete mortar having regular length and shape. In the pipe body having regular length, a threaded part(21) is formed in the outside of the upper side. The threaded part is projected from the outside of the upper side of mortar(1) during maintaining regular height, and a threaded part(31) is formed in the inside of the lower side of the threaded part. A pipe body(3) for support having regular length is bound to the threaded part of the pipe body. A soundproofing panel(4) is inserted in between each pipe body after the binding work of the pipe body for connection, and the pipe body for support is finished. Therefore, the noise is absorbed in an absorption hole(42), and removed in a resonance pipe(43).
Patent KR-20000017386-A (KR)
Inventor: JERGEL HORST
IPC: B29D30/72
Filed: 1999-08-19
Abstract: PURPOSE: A vehicle air tire manufacturing method is provided to at least partly plasma-process on the outer surface in a radiating direction of the tire that is perfectly vulcanized or on the whole part or the rest part of a traveling strip that is not vulcanized before vulcanizing. CONSTITUTION: The vehicle air tire has: an air non-transmitting layer(19) inside the radiating direction; a carcass(23) covering the circumference of an arranged bead core(24); and at least one band(30) composed of more than one part and placed in a belt layer. The manufacturing method has the steps of: perfectly vulcanizing the part tire after forming the part tire that contains the band and a belt reinforcement unit outside the radiating direction; and supplying the perfect tire to the vulcanizing process after forming the part tire to the perfect tire.
Patent KR-20010018386-A (KR)
Inventor: KO JIN SU
IPC: H04B1/02
Filed: 1999-08-19
Abstract: PURPOSE: A CDMA transmitter for attenuating receiving frequency band noise output is provided to remove receiving frequency band noise from a signal transmitted from a transmitting unit. CONSTITUTION: A CDMA transmitter comprises 2 LC filters(320,340). The LC filters(320,340) remove a receiving frequency band signal from a signal outputted from an AGC(Automatic Gain Control) amplifier(310). The first LC filter(320) is configured between the AGC amplifier(310) and a resistance attenuator(330). The second LC filter(340) is configured between the resistance attenuator(330) and an up-converter(350). The AGC amplifier(310) adjusts and outputs the gain of an intermediate frequency input signal. The resistance attenuator(330) attenuates the signal outputted from the AGC amplifier(310). The up-converter(350) converts the signal outputted from the resistance attenuator(330) into a transmitting frequency band signal.
Patent KR-20010018576-A (KR)
Inventor: LEE GIL MU
IPC: G06F1/20
Filed: 1999-08-20
Abstract: PURPOSE: A system and method for controlling a heat of a CPU are provided to operate both of an operating system supporting an advanced configuration power interface(ACPI) and other operating system not supporting the ACPI. CONSTITUTION: A heat sensor(20) detects that the temperature of a CPU(28) is increased over the first critical value and decreased below the second critical value, and thereby generates a control signal(ALERT#). A control signal generation part(24) generates and supplies a control signal(SMBALERT#) to a frequency controller(22) in response to the control signal(ALERT#) from the heat sensor(20). The part(24) performs a logic AND operation of the control signal(ALERT#) and the control signal(GPO) from the frequency controller(22), and thereby generates a control signal(THRM#). The frequency controller(22) generates a system management interrupt in response to the control signal(SMBALERT#), and controls the frequency of the clock supplied to the CPU(28) in response to the control signal(THRM#). A BIOS(26) controls the heat of the CPU(28) by controlling the signals(ALERT#,GPO).
Patent KR-20010019063-A (KR)
Inventor: CHO JEONG U
IPC: F27B3/00
Filed: 1999-08-24
Abstract: PURPOSE: A method for initially flowing current in an electric furnace is provided to easily and smoothly flow current in the lower electric rod and the upper electric rod. CONSTITUTION: A method for initially flowing current in an electric furnace (100) includes the steps of injecting scrap iron (E) into the electric furnace, forming ingot steel (A) in the bottom of the electric furnace by melting the scrap in the lower surface of the electric furnace, making the ingot steel flow into the circumference of electric rods (110,141), testing whether current flows in the electric rods, and supplying initial current to the electric rod, and supplying main current to the electric rod.
Patent KR-20010026966-A (KR)
Inventor: OH SUNG BAE
IPC: C04B14/10
Filed: 1999-09-09
Abstract: PURPOSE: Provided is a method for manufacturing flooring by using yellow ocher, pulp, fiber together with clay, kaoline, rice straw, ginkgo leaves, starch, mugwort, pine leaves, mandarin orange, and salts. The manufactured flooring shows improved durability, smell, and surface, antiseptic and moth proof properties. CONSTITUTION: A method for manufacturing flooring is characteristically including the steps of: mixing 60-70wt% of yellow ocher, 10wt% of clay and kaoline, 20wt% of pulp and fiber, and the balance of mugwort, rice straw, salt, charcoal, ginkgo leaves, mandarin orange; molding the mixture into flooring material; performing heat treatment wherein the heat treatment comprises a primary heat treatment at 100 deg.C for 20-30 minutes, and a secondary heat treatment at 250-300 dec.C for 10-20 minutes; drying the flooring material at 50-90 deg.C for 24 hours; and treating its surface with glaze or lacquer or urethane by heating.
Patent KR-20010028045-A (KR)
Inventor: KIM SEONG GUK
IPC: H04B7/26
Filed: 1999-09-17
Abstract: PURPOSE: A method for performing access handoff in a cellular mobile communication system is provided to analyze origination messages of a base station, which are received from a mobile station, in handoff generated when the mobile station transmits origination/termination calls and moves a boundary surface before the calls are connected, and to predict a moving path of the mobile station. CONSTITUTION: An access handoff is generated when a mobile station transmits origination/termination calls and moves a boundary surface before the calls are connected. A cellular mobile communication system analyzes a pilot offset and a pilot strength among origination messages of a base station, which are received in a mobile station. The cellular mobile communication system predicts a moving path of the mobile station, and assigns resources of the base station relating to a handoff generated before the calls are connected. The cellular mobile communication system transmits a mobile station acknowledge message(BS_ACK message) or a channel assign message to the mobile station.
Patent KR-20010028046-A (KR)
Inventor: KIM CHANG SIK
IPC: H04L12/433
Filed: 1999-09-17
Abstract: PURPOSE: The method for simulating the data service of a communication system is provided to make it possible to test the data service function requested by a terminal using an application program in a control station, without connection to an upper switching center. CONSTITUTION: When a user instruction is inputted into a control system, and a data service mode is determined. Predetermined information is supplied to an operating system(CROS). The CROS transfers the information to the call processing application program in a CCP(Call Control Processor). The application program sets a certain mode for the data service test. Based on the application program, the control station performs the simulation function without connection to a switching system.
Patent KR-20010028309-A (KR)
Inventor: BYUN DAE YEOL
IPC: G03G15/00
Filed: 1999-09-20
Abstract: PURPOSE: A belt defect revising circuit is provided to be capable of effectively recovering a mechanical defect generated at a belt edge. CONSTITUTION: A defect judging part(600) judges a mechanical defect of a belt edge according to whether an absolute value of a subtraction value is over a predetermined defect judgment value, wherein the subtraction value is obtained by subtracting a belt edge length of a previous scan line from that of a current scan line. The defect judging part(600) outputs a defect operation signal when the currently measured belt edge is treated as the mechanical defect part and a normal operation signal when it is treated as a normal operation part. A normal accumulating part(602) is enabled based on the normal operation signal and outputs a correction belt edge length, which is calculated by applying the belt edge lengths of the current and previous scan lines according to a weighted value rate. A defect application part(604) is enabled based on the defect operation signal and outputs a correction belt edge length, which is calculated by applying a directional component average value of all previous scan lines to the belt edge length of the previous scan line. A multiplexer(606) selectively outputs the correction belt edge lengths from the normal accumulating part(602) and the defect application part(604) in response to the normal and defect operation signals.
Patent KR-20010028667-A (KR)
Inventor: JOH JUNG HYUN
IPC: A61B5/02
Filed: 1999-09-22
Abstract: PURPOSE: A medical apparatus and method for taking pulses are provided which diagnoses the pulse of a person objectively and accurately fixes a pulse sensor to a desired position to take accurate pulse. CONSTITUTION: A medical pulse detector includes a pulse wave measurement device, a signal processor, a controller and a data processor. The pulse wave measurement device has a pulse sensor(110) for sensing the pulse of a person, a pulse pressure control weight(121) that controls the pulse wave using copper with high density, and a pulse pressure transmission pole(122) for concentrating the pressure of the pulse pressure weight. The pulse wave measurement device further includes a support(123) for supporting the pulse wave transmission pole not to swing due to the pressure of the pulse wave control weight, a fixing post(124) for supporting the support to transmit the pulse pressure of the pulse pressure control weight to the pulse sensor, and a pressure controller configured of an adjustment screw(125) capable of adjusting the support upward and downward. The signal processor processes pulse wave signals measured by the pulse wave measurement device. The controller receives the output signal of the signal processor to control signals. The data processor digital-filters the output signal of the controller.
Patent KR-20010028821-A (KR)
Inventor: CHO YOUNG SUK
IPC: A23L33/00
Filed: 1999-09-27
Abstract: PURPOSE: A method for manufacturing functional fermented kimchi using agaric mushroom is provided. The kimchi is excellent in antibacterial activity, antioxidative effect, and immune activity by blenching washed agaric mushroom, cutting, adding glutinous rice paste and other side ingredients, controlling the salinity, and fermenting. CONSTITUTION: The functional fermented kimchi is manufactured by: i) washing agaric mushroom, blenching, and cutting into 2x3cm size; ii) adding well-gelatinized glutinous rice paste to the agaric mushroom and stirring at a speed of 50-150rpm; iii) mixing the stirred ingredients with side ingredients such as green onion, garlic, ginger, salted anchovy, powdered red pepper, beet, hot pepper, and sesame seed and controlling the salinity of the mixture to be 3-4%; and iv) putting the mixture in an incubator at 20deg.C for fermenting and aging.
Patent KR-20010036340-A (KR)
Inventor: JUNG GWANG JIN
IPC: H01L21/8247
Filed: 1999-10-07
Abstract: PURPOSE: A method for forming a non-volatile semiconductor memory device having a minute pattern of a floating gate is provided to enhance productivity and quality by suppressing the production of particles. CONSTITUTION: In the method, after the first polysilicon layer(24) is formed over a device isolation region, a buffer layer(32) and an anti-reflective layer(25) are formed in sequence on the first polysilicon layer(24). In particular, the buffer layer(32) uses a silicon nitride layer having a deposition temperature substantially equal to that of the polysilicon layer(24). A photoresist pattern is then formed on the anti-reflective layer(25), and the underlying layers(24,32,25) are etched through the photoresist pattern. Thereafter, the anti-reflective layer(25) is removed, and the second polysilicon layer is formed overall. The second polysilicon layer is then removed but remaining a spacer on a sidewall of the first polysilicon layer(24). After that, the buffer layer(32) is removed, and the minute pattern of the floating gate is obtained.
Patent KR-20000028980-A (KR)
Inventor: MATHUDAI MASASUKE
IPC: C23C14/34
Filed: 1999-10-11
Abstract: PURPOSE: A device for forming a vacuum film is provided to miniaturize, to cheaply produce and to improve productivity. CONSTITUTION: A board(10) is lifted up to a rising position(30) by an elevator(21) in installment/extraction chambers(2,3), and the installment/extraction chamber is discharged up to a vacuum pressure from atmospheric pressure by closing inside the installment/extraction chamber while operating a heater(17). Herein, the board in which the film formation is finished is contacted with a cooler(13) by the elevator, and the elevator is elevated to give the board to a loading device at a point that it becomes a certain lower temperature. Then the board is sent out into the air since the loading device is entered after the inner part of the installment/extraction chamber is changed to the atmospheric pressure.
Patent KR-20010037197-A (KR)
Inventor: CHA SANG YEOP
IPC: C10N30/06
Filed: 1999-10-14
Abstract: PURPOSE: A greece composition is provided which satisfies water-resistance, heat-resistance, mechanical stability, wear-resistance and extreme pressure and improves reduction of friction. CONSTITUTION: The greece composition contains base oil as main materials and further contains 11-16.5 wt.% of alicyclic diurea represented by the formula (1), 1-5 wt.% of molybdenum dithiocarbamate, 0.4-5 wt.% of zinc dithiophosphate and 1-5 wt.% of antimony dithiocarbamate. The alicyclic diurea is prepared by reacting dimethylmethane-4,4-diisocyanate with cyclohexylamine.
Patent KR-20010037318-A (KR)
Inventor: CHO OK JUN
IPC: F16H59/00
Filed: 1999-10-15
Abstract: PURPOSE: An advance/reverse transmission controlling system previously prevents an impact due to a rapid speed change and avoids the damage of parts due to the abuse of a transmission gear. CONSTITUTION: An advance/reverse transmission controlling device comprises a lever position detecting member(40), an engine speed detecting member(44), a vehicle speed detecting member(46), an advance solenoid(34), a reverse solenoid(36) and a transmission controlling member(42). The transmission controlling member(42) connects the advance solenoid(34) with the reverse solenoid(36) only when the speed of the vehicle is reduced to a predetermined reference speed, although an advance/reverse lever is operated. Thus, according to the vehicle speed and a steering angle, the time of advance/reverse speed change is properly controlled and the damages of the parts of a power transferring system such as a transmission(10) is previously prevented.